Best Interior & Exterior House Painters in Hamilton, ON
21 companies listed · all 21 in Hamilton · 4 open 24/7 · 14 open weekends · 20 rated 4.5+
Data verified October 18, 2026
2galspropainting
DW Painting & Wallpapering Inc
Hamilton High Rollers Painting Ltd.
Grade A Painting
Dave's Painting
Listed for homeowners in and around Hamilton, ON, these 21 companies paint homes. Interior and exterior work, prep, coatings and scheduling come from what each one publishes itself; ratings and quotes come from public reviews.

Area overview: Hamilton, ON
All 21 companies we list here are in Hamilton itself. We have 40 companies in Hamilton on file; this page shows the highest-rated 21. The companies on this page are rated from 4.4 to 5.0 across 619 reviews; 2 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise quality (94%), professionalism (92%) and responsiveness (84%). The topics that come up most in reviews of the companies on this page are "price" and "cleanliness". 4 are open around the clock; 14 are open on Saturdays and 10 on Sundays. The services the companies on this page list most often on their websites are commercial painting (3), residential painting (3), exterior painting (2) and interior painting (2). 4 show a licence on their websites. 4 have ten or more years of experience, the longest 24 years. 4 offer emergency call-outs; 12 give free estimates and 1 is family- or locally-owned. We have a website on file for 19 of the companies on this page; 16 publish a contact page and 16 list a public email. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Do painters listed for Hamilton quote without charging?
Free estimates are stated by 12 of the 21 companies listed for Hamilton. Expect a site visit rather than a number over the phone, because nobody can price preparation without seeing the walls. Have your room list and colour choices ready, and ask everyone to quote the same scope so the figures compare.